Gilbert Keith Chesterton,
What's Wrong with the World — Chapter 4 part 3
(1910)
“ Or again, to adopt that rather tiresome terminology of popular science, it is not a question of heredity but of environment. I will not needlessly complicate this question by urging at length that environment also is open to some of the objections and hesitations which paralyze the employment of heredity. I will merely suggest in passing that even about the effect of environment modern people talk much too cheerfully and cheaply. The idea that surroundings will mold a man is always mixed up with the totally different idea that they will mold him in one particular way. ”
